Title:
スタッカークレーン
Document Type and Number:
Japanese Patent JP3591638
Kind Code:
B2
Abstract:
The present invention relates to a stacker crane (2) used in an automatic warehouse or the like comprising a lower cart (4) and an upper cart (5) each provided with a running motor (8, 9) which are synchronized so that the position of the upper and lower cart are to overlap in the vertical direction. A elevating platform (18) is elevated and descended by employing a mast (10) between the carts (4, 5). The mast (10) is attached to the lower cart (4) in the running direction, freely swinging, and is attached to the upper cart (5), freely swinging in the running direction and freely shifting in the lower direction. The stacker crane, which is high speed and light weighted, wherein an excess force is prevented from being applied even when heightening the mast, can be earned according to the present invention (Fig. 1).
Inventors:
Satoshi Kande
Application Number:
JP2000301705A
Publication Date:
November 24, 2004
Filing Date:
October 02, 2000
Export Citation:
Assignee:
Murata Machinery Co., Ltd.
International Classes:
B65G1/04; B65G1/00; B66F9/07; (IPC1-7): B65G1/04; B66F9/07
Domestic Patent References:
| JP61069602A | ||||
| JP47008419A | ||||
| JP2037112U | ||||
| JP6100109A | ||||
| JP7010216A | ||||
| JP7012317U | ||||
| JP6078311U | ||||
| JP2000351411A |
Attorney, Agent or Firm:
Akira Shioiri
Mika with salt
Mika with salt